Proof flange heating tube — power source Electric, material Stainless Steel. The complete factory specification follows. Made by Taizhou Liyuan Electric Appliance Co., Ltd. (9 years on the platform, typical reply ≤7h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Proof Flange Heating Tube
- Power Source: Electric
- Voltage: customized
- Material: Stainless Steel
- Materials: SS304 / SS316/SS321/Copper
- Warranty: 1 Year
- Certification: ROHS, CE, ISO9001
Technical Specifications
| Type | Immersion Heater |
|---|---|
| Power Source | Electric |
| Voltage | customized |
| Material | Stainless Steel |
| Key Selling Points | Competitive Price |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Not Available |
| Place Of Origin | Jiangsu, China |
| Brand Name | LiYuan |
| Dimension(L*W*H) | customzied |
| Materials | SS304 / SS316/SS321/Copper |
| Certification | ROHS, CE, ISO9001 |
| Application | Industry Heating Process |
| Advantage | Fast Heat |
| Experience In Making | 17 years |
| Applicable Industries | Manufacturing Plant, Home Use, Printing Shops |
| Condition | New |
| Weight | 1 |
| Selling Units | Single item |
| Single Package Size | 40X40X10 cm |
| Single Gross Weight | 1.0 kg |
Product Details








Product category | Finned heating tube |
Model | Flange shaped |
Voltage | Customized |
Power | Customized |
Tube Diameter(mm) | On demand customization |
Sheath Material(Stainless Steel) | 201/304/316L/310S (Fin Material Aluminum/Stainless steel) |
Usage | Industrial Oven. |
Thread specification | M10/12/16/20/24/27/30.etc. |
























Ordering and Pricing
- Minimum order quantity: 1000 piece
- Volume pricing:
- 1000–1999 piece: US $800 / piece
- 2000+ piece: US $200 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this proof flange heating tube?
The standard minimum order quantity is 1000 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this proof flange heating tube carry?
It is supplied with ROHS, CE, ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the proof flange heating tube be supplied for my local voltage?
The standard configuration is customized. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Taizhou Liyuan Electric Appliance Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Taizhou Liyuan Electric Appliance Co., Ltd. range on HVACR Nexus.
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